Entity Framework 4 and SYSUTCDATETIME ()
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Published on 2011-02-21T14:34:53Z
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Hi, I use EF4 and C#.
I have a Table in my DataBase (MS SQL 2008) with a default value for a column SYSUTCDATETIME ()
.
The Idea is to automatically add Date and Time as soon as a new record is Created.
I create my Conceptual Model using EF4, and I have created an ASP.PAGE with a DetailsView Control in INSERT MODE.
My problems:
When I create a new Record. EF is not able to insert the actual Date and Time value but it inserts instead this value 0001-01-01 00:00:00.00.
I suppose the EF is not able to use SYSUTCDATETIME () defined in my DataBase
Any idea how to solve it? Thanks
Here my SQL script
CREATE TABLE dbo.CmsAdvertisers
(
AdvertiserId int NOT NULL IDENTITY
CONSTRAINT PK_CmsAdvertisers_AdvertiserId PRIMARY KEY,
DateCreated dateTime2(2) NOT NULL
CONSTRAINT DF_CmsAdvertisers_DateCreated DEFAULT sysutcdatetime (),
ReferenceAdvertiser varchar(64) NOT NULL,
NoteInternal nvarchar(256) NOT NULL
CONSTRAINT DF_CmsAdvertisers_NoteInternal DEFAULT ''
);
My Temporary solution: Please guys help me on this
e.Values["DateCreated"] = DateTime.UtcNow;
More info here:
http://msdn.microsoft.com/en-us/library/bb387157.aspx
How to use the default Entity Framework and default date values
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